Finding the Third Proportional to 850,966 and 1,259,628

Step by Step Solution

1. Step 1: Write the proportion equation
   850,966 : 1,259,628 = 1,259,628 : x
2. Step 2: Convert to fraction form
   850,966/1,259,628 = 1,259,628/x
3. Step 3: Cross multiply
   850,966x = 1,259,628 × 1,259,628
4. Step 4: Simplify right side
   850,966x = 1,586,662,698,384
5. Step 5: Solve for x
   x = 1,586,662,698,384/850,966
6. Step 6: Final answer
   x = 1,864,543.00